274240612

素因数分解:

$2^2\times {\mathrm{1627}}^1\times {\mathrm{42139}}^1$

素因数の和:43770

約数の個数: 12

約数和(自身を含む): 480227440

約数和(自身を除く): 205986828

約数列:

[1, 2, 4, 1627, 3254, 6508, 42139, 84278, 168556, 68560153, 137120306, 274240612]

約数ペア:

[(1, 274240612), (2, 137120306), (4, 68560153), (1627, 168556), (3254, 84278), (6508, 42139)]